<template>
    <section>
        <!--工具条-->
        <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
            <el-form :inline="true" :model="filters">
                <el-form-item>
                    <el-button type="primary" @click="handleAdd">新增</el-button>
                </el-form-item>
            </el-form>
        </el-col>
        <!--列表-->
        <el-table :data="systemDictionaryDetail" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
            <el-table-column type="selection" width="55">
            </el-table-column>
            <el-table-column type="index" width="60">
            </el-table-column>
            <el-table-column prop="name" label="名称" width="120" sortable>
            </el-table-column>
            <el-table-column prop="types_id" label="单位" width="120" sortable>
            </el-table-column>

            <el-table-column label="操作" width="150">
                <template scope="scope">
                    <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
                    <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <!--工具条-->
        <el-col :span="24" class="toolbar">
            <el-pagination layout="prev, pager, next"
                           @current-change="handleCurrentChange"
                           :page-size="pageSize"
                           :total="total"
                           style="float:right;">
            </el-pagination>
        </el-col>

        <!--编辑界面-->
        <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
            <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
                <el-form-item label="名称" prop="name">
                    <el-input v-model="editForm.name" auto-complete="off"></el-input>
                </el-form-item>
                <el-form-item label="编号" prop="types_id">
                    <el-input v-model="editForm.types_id" auto-complete="off"></el-input>
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click.native="editFormVisible = false">取消</el-button>
                <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
            </div>
        </el-dialog>
    </section>
</template>

<script>
    import util from '../../common/js/util'
    //import NProgress from 'nprogress'
    import { getDepartmentListPage, removeDepartment, batchRemoveDepartment, editDepartment, addDepartment } from '../../api/api';

    export default {
        data() {
            return {
                filters: { // 双向绑定
                },
                systemDictionaryDetail: [], // 部门每页显示数据
                pageSize: 5,
                total: 0,  // 总条数
                currentPage: 1,
                listLoading: false,
                title: "",
                editFormVisible: false,//编辑界面是否显示
                editLoading: false,
                editFormRules: { // 校验规则，elementui提供
                    name: [
                        { required: true, message: '请输入数据字典名称', trigger: 'blur' } // required  必填项
                    ],
                    sn: [
                        { required: true, message: '请输入数据字典编号', trigger: 'blur' } // required  必填项
                    ]
                },
                //编辑界面数据
                editForm: {
                    id: null,
                    name: "",
                },
            }
        },
        methods: {

            handleCurrentChange(val) {
                this.currentPage = val;
                this.getSystemDictionaryDetail();
            },
            //获取部门列表
            getSystemDictionaryDetail() {
                let para = {
                    currentPage: this.currentPage,
                    pageSize: this.pageSize,
                    keyword: this.filters.keyword  // 高级查询
                };
                this.listLoading = true; // 忙等框
                /*参数一：请求路劲
				* 参数二： 请求携带参数
				* */
                this.$http.post("/detail", para)
                    .then(result => {
                        this.systemDictionaryDetail = result.data.rows; // 每页查询的数据
                        this.total = result.data.totals; // 总条数
                        this.listLoading = false; // 关闭忙等框
                    }).catch(result => {
                    alert("系统繁忙")
                })

                //NProgress.start();
                /*getDepartmentListPage(para).then((res) => {
					this.total = res.data.total;
					this.systemDictionaryDetail = res.data.systemDictionaryDetail;
					this.listLoading = false;
					//NProgress.done();
				});*/
            },
            //删除
            handleDel: function (index, row) {
                this.$confirm('确认删除该记录吗?', '温馨提示', {
                    type: 'warning'
                }).then(() => {
                    this.listLoading = true; // 忙等框
                    //NProgress.start();
                    this.$http.delete("/detail/" + row.id) // localhost:8081/department/1
                        .then(result => { // 请求成功  {success： true ,message''}  result Elementui给的写死了的
                            this.listLoading = false; // 关闭忙等框
                            if (result.data.success) { // 删除成功
                                this.$message({
                                    message: '删除成功',
                                    type: 'success'
                                });
                            } else {
                                this.$message({ // 删除失败
                                    message: result.data.message,
                                    type: 'error'
                                });
                            }
                            this.currentPage = 1;  // 删除后去第一页
                            this.getSystemDictionaryDetail(); // 刷新
                        }).catch(result => { // 发送请求失败
                        this.$message({
                            message: '系统繁忙',
                            type: 'error'
                        });
                    })
                })
            },
            //显示编辑界面
            handleEdit: function (index, row) {
                this.title = "编辑";
                this.editFormVisible = true;
                this.editForm = Object.assign({}, row); // 回显数据
                if (this.editForm.dirPath){
                    let dirPath = this.editForm.dirPath;
                    let arr = dirPath.split("/") // split切割  ["","1","5","33"] 根据/切割
                    let parr = []; // 声明一个空数组
                    for (let i=1; i<arr.length-1; i++){ // 遍历切割的数组并且第一个最后一个不要，最后一个就是自己所以不要
                        parr.push(parseInt(arr[i])); // 添加到空数组
                    }
                    this.editForm.parent = parr;
                }
            },
            //显示新增界面
            handleAdd: function () {
                this.title = "新增";
                this.editFormVisible = true; // 显示新增页面
                this.editForm = { // 清空模态框
                    id: null,
                    sn: "",
                    name: "",

                };
            },
            //编辑
            editSubmit: function () {
                this.$refs.editForm.validate((valid) => {
                    if (valid) {
                        this.$confirm('确认提交吗？', '温馨提示', {}).then(() => {
                            this.editLoading = true; // 忙等框
                            let para = Object.assign({}, this.editForm);  // 克隆数据  填入的数据
                            // 处理传输的数据格式
                            if(para.parent){
                                let pp = para.parent;  // [2,10]
                                let id = pp[pp.length-1] // 取数组中最后一个值
                                para.parent = {"id":id}
                            }
                            this.$http.put("/detail", para)
                                .then(result => { // 请求成功
                                    this.editLoading = false; // 关闭忙等框
                                    if (result.data.success) { // 操作成功
                                        this.$message({
                                            message: '提交成功',
                                            type: 'success'
                                        });
                                    } else {
                                        this.$message({
                                            message: result.data.message,
                                            type: 'error'
                                        });
                                    }
                                    this.editFormVisible = false; // 关闭模态框
                                    this.getSystemDictionaryDetail();
                                }).catch(result => {
                                this.$message({
                                    message: '系统繁忙',
                                    type: 'error'
                                });
                            })
                        });
                    }
                });
            },

        },
        mounted() { // 页面加载完之后调用
            this.getSystemDictionaryDetail();
        }
    }

</script>

<style scoped>

</style>